Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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4425-71-2

4425-71-2 structure

4425-71-2 structure

Name: 2-(9H-fluoren-9-ylidene)acetaldehyde
Chemical Name: 2-(9H-fluoren-9-ylidene)acetaldehyde
CAS Number: 4425-71-2
Molecular Formula: C₁₅H₁₀O
Molecular Weight: 206.23900
Create Date: 2016-03-11 18:57:19
Modify Date: 2025-08-25 17:48:11

Name	2-(9H-fluoren-9-ylidene)acetaldehyde
Synonyms	fluorenylideneacetaldehyde Fluoren-9-yliden-acetaldehyd 9-fluorenylideneacetaldehyde fluoren-9-ylidene-acetaldehyde fluoren-9-yliden-acetaldehyde (9H-fluoren-9-ylidene)acetaldehyde

Molecular Formula	C₁₅H₁₀O
Molecular Weight	206.23900
Exact Mass	206.07300
PSA	17.07000
LogP	3.29760

HS Code	2912299000

Precursor 0
DownStream 4
4425-73-4 20615-64-9 87319-65-1 4425-98-3

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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